Senior Network Engineer US-NY-Seneca Falls Job ID: 2026-18572# of Openings: 1Category: Information TechnologyUS-NY-SF-Main Office-F-58 Overview The Network Engineer III plays a key role in ensuring the operational health, reliability, security, performance, and modernization of ITT's global network and communications infrastructure. This is a hands-on engineering role responsible for both project delivery and ongoing operational support of ITT's enterprise network environment. Under the direction of the Manager of Network Operations & Delivery, this role is responsible for the administration, support, engineering, and continuous improvement of enterprise networking, network security, cloud connectivity, voice and collaboration, remote access, and network observability platforms across ITT's global environment.As part of a high-performing global team, this individual supports the platforms, tools, and processes that enable secure and reliable connectivity for users, applications, manufacturing facilities, cloud services, data centers, and business partners worldwide. This includes the full lifecycle management of network infrastructure and services, including but not limited to design, deployment, configuration management, monitoring, troubleshooting, performance optimization, security hardening, capacity planning, technology refreshes, automation, and comprehensive documentation. The role requires close collaboration with infrastructure, security, cloud, application, service desk, and business-aligned IT teams to deliver secure, scalable, and cost-effective network services.A successful candidate is perpetually curious, highly accountable, technically proficient, detail-oriented, and thrives in a collaborative, team-oriented environment. They are highly driven, customer-focused, capable of balancing multiple active priorities, and approach tasks with thoughtful planning and operational discipline. They demonstrate a strong sense of ownership and a commitment to delivering secure, reliable, and modern network services that support ITT's global business operations. Responsibilities * Executes Enterprise Network Services team objectives supporting global networking, network security, voice, connectivity, and cloud networking platforms. * Administers enterprise network infrastructure including routing, switching, wireless networking, firewalls, NAC, voice, and cloud connectivity services. * Provides ongoing operational support for global network environments to ensure secure, reliable, scalable, and cost-effective service delivery. * Implements changes, upgrades, migrations, and retirements of network infrastructure, security platforms, and communications systems. * Partners with infrastructure, security, cloud, and business stakeholders to deliver network transformation and modernization initiatives. * Plans and executes network projects supporting cloud adoption, data center initiatives, compliance requirements, and business growth objectives. * Identifies opportunities to improve policies, standards, and operational processes and recommends enhancements to strengthen service delivery. * Ensures network security and compliance standards are enforced and takes corrective action when deficiencies are identified. * Participates in disaster recovery and business continuity testing as required. * Resolves incidents, service requests, and escalations related to enterprise networking, cloud connectivity, voice, security, and communications services. * Leads troubleshooting and root-cause analysis of complex network incidents involving routing, switching, firewalls, WAN/SD-WAN, wireless, cloud connectivity, and network performance. * Develops and maintains automation solutions to improve efficiency, consistency, and scalability of network operations. * Identifies opportunities to improve network reliability, performance, security, and operational effective